Assembly device and assembly method of wireless magnetizing ring

Abstract

The invention discloses an assembly device and an assembly method of a wireless magnetizing ring. Firstly, a magnetic ring fixture and an iron ring fixture are respectively placed on a magnetic ring conveying component and an iron ring conveying component, the magnetic ring conveying component conveys the magnetic ring fixture to a magnetic ring positioning station, the iron ring conveying component and a first cylinder convey the iron ring fixture to an assembly station, a moving module is arranged above the magnetic ring positioning station, a promoter spraying device and an assembly station, the magnetic ring on the magnetic ring positioning station is moved to the promoter spraying device, the promoter spraying device sprays promoter on the magnetic ring, the moving module then places the magnetic ring on the iron ring of the assembly station, and then presses down the magnetic ring to initially solidify glue between the magnetic ring and the iron ring, the magnetic ring and the iron ring are assembled into a wireless magnetizing ring, the second cylinder then pushes the iron ring fixture equipped with the wireless magnetizing ring to a discharging conveying component, the discharging conveying component sends the wireless magnetizing ring into a tunnel furnace for further heating and curing, so as to realize automatic assembly of the wireless magnetizing ring, and the assembly efficiency is high and the precision is high.

Description

Technical Field

[0001] The invention belongs to the technical field of magnet assembly, and in particular relates to an assembly device and an assembly method for a wireless magnetizing ring. Background Art

[0002] Wireless magnetizing rings are widely used in industries such as wireless charging of mobile phones. Due to their complex structure and high difficulty in assembly, it has always been difficult to improve assembly efficiency and realize automatic assembly. The existing assembly method is generally assembled manually using a jig. The magnetic ring is placed on the jig plate manually, glue is applied to the magnetic ring, and then the iron ring is placed on the magnetic ring, and the iron ring is pressed down for pressing to glue the magnetic ring and the iron ring together. The assembled magnetic ring and the iron ring are then heated to completely cure the glue and complete the assembly. The entire assembly process has multiple processing steps. If manual operation is used for assembly, the processing efficiency, processing accuracy, and qualified rate are low, which cannot meet production needs. In addition, the magnetic ring needs to be pressed down manually until the glue is initially cured before the subsequent heating and curing process can be carried out. It takes a long time, which makes the gluing speed of the wireless magnetizing ring slow, further affecting the assembly efficiency. Summary of the invention

[0003] The object of the present invention is to provide an assembly device and an assembly method for a wireless magnetizing ring, so as to solve the problems of low efficiency, low precision and low qualified rate of manual assembly.

[0004] To achieve the above-mentioned purpose, the present invention provides an assembly method of a wireless magnetizing ring, which relates to an assembly device for a wireless magnetizing ring, including a magnetic ring transmission component, an iron ring transmission component, a material discharging transmission component, a first cylinder, a second cylinder, a magnetic ring fixture, an iron ring fixture, a magnetic ring positioning station, an assembly station, a promoter injection device, a mobile module and a tunnel furnace;

[0005] The front sides of the magnetic ring conveying assembly and the iron ring conveying assembly are both the discharge end sides, and the rear side of the discharge conveying assembly is the feed end side; the magnetic ring positioning station is located at the discharge end side of the magnetic ring conveying assembly, the assembly station and the first cylinder are respectively located at the left and right sides of the discharge end of the iron ring conveying assembly, the discharge conveying assembly and the second cylinder are respectively located at the front and back sides of the assembly station, and a tunnel furnace is provided on the discharge conveying assembly; the accelerant injection device is arranged between the magnetic ring positioning station and the assembly station, and the mobile module is arranged above the magnetic ring positioning station, the accelerant injection device and the assembly station;

[0006] The assembly method comprises the following steps:

[0007] S1. Place the iron ring on the iron ring jig, then apply a circle of glue on the top surface of the iron ring, and then place the iron ring jig on the iron ring conveying assembly. At the same time, place the magnetic ring on the iron ring jig, and then place the magnetic ring jig with the magnetic ring on the magnetic ring conveying assembly;

[0008] S2, the magnetic ring conveying assembly conveys the magnetic ring to the magnetic ring positioning station, the moving module moves the magnetic ring on the magnetic ring positioning station to above the promoter spraying device, and the promoter spraying device sprays the promoter on the bottom surface of the magnetic ring. At the same time, the iron ring conveying assembly conveys the iron ring fixture to its discharge end side, and the first cylinder pushes the iron ring fixture to the assembly station;

[0009] S3. After the accelerator is sprayed, the mobile module places the magnetic ring on the iron ring of the assembly station and presses the magnetic ring downward for a period of time to initially solidify the glue between the magnetic ring and the iron ring. The magnetic ring and the iron ring are assembled into a wireless magnetizing ring, and then the second cylinder pushes the iron ring fixture equipped with the wireless magnetizing ring to the discharge conveying assembly;

[0010] S4. The discharging conveying assembly conveys the iron ring fixture equipped with the wireless magnetizing ring to the tunnel furnace for heating. When the glue is completely cured, the discharging conveying assembly conveys the iron ring fixture out of the tunnel furnace for unloading operation.

[0011] Further, the assembly equipment also includes a reflux conveying assembly, a third cylinder and a fourth cylinder, the reflux conveying assembly is arranged side by side on the left side of the magnetic ring conveying assembly, the front side of the reflux conveying assembly is the feeding end side, the third cylinder is arranged on the feeding end side of the reflux conveying assembly, the telescopic rod of the third cylinder is connected to a tray and drives the tray to move left and right, and the fourth cylinder is arranged on the front side of the third cylinder;

[0012] Therefore, in step S2, the third cylinder first drives the tray to move right to the magnetic ring positioning station, and the magnetic ring conveying assembly then conveys the magnetic ring fixture to the tray of the magnetic ring positioning station. After the mobile module takes away the magnetic ring on the magnetic ring positioning station, the third cylinder drives the tray to move left to the feed end side of the reflux conveying assembly, and the fourth cylinder pushes the magnetic ring fixture on the tray onto the reflux conveyor belt to recycle the empty magnetic ring fixture.

[0013] Further, in step S2, a baffle is provided on the right side of the tray, and a fifth cylinder is provided between the magnetic ring conveying assembly and the reflux conveying assembly. The fifth cylinder drives a baffle plate. When the magnetic ring conveying assembly conveys the magnetic ring jig to the tray of the magnetic ring positioning station, the fifth cylinder drives the baffle plate to extend to the left side of the magnetic ring jig. The baffle plate and the baffle plate respectively abut against the left and right sides of the magnetic ring jig to position the magnetic ring jig at the magnetic ring positioning station. After the moving module removes the magnetic ring on the magnetic ring positioning station, the fifth cylinder drives the baffle plate to be retracted to release the positioning of the magnetic ring jig, and the third cylinder drives the tray to move left to the feeding end side of the reflux conveying assembly.

[0014] Further, in step S2, a sixth cylinder is provided on the discharge end of the magnetic ring conveying assembly. After the magnetic ring conveying assembly conveys the magnetic ring jig to the pallet of the magnetic ring positioning station, the sixth cylinder positions the next magnetic ring jig conveyed by the magnetic ring conveying assembly until the pallet and the fourth cylinder convey the empty magnetic ring jig to the return conveyor belt. When the pallet moves to the magnetic ring positioning station again, the sixth cylinder releases the positioning of the magnetic ring jig, and the magnetic ring jig is conveyed to the pallet of the magnetic ring positioning station to continue with subsequent steps.

[0015] Further, in step S2, the promoter spraying device includes a rotating platform and a shell, the shell is arranged on the rotating platform, the interior of the shell is filled with promoter, the top of the shell is provided with a spray port, and the spray port is provided with an ultrasonic plate. When the moving module moves the magnetic ring to above the spray port, the promoter spraying device rotates through the rotating platform and the ultrasonic plate while spraying the promoter to the magnetic ring.

[0016] Further, in step S2, the telescopic rod of the first cylinder is connected to a push plate, and when the first cylinder drives the push plate to push the iron ring jig to the assembly station, the push plate is located on the discharge end side of the iron ring conveying assembly to prevent the next iron ring jig from continuing to move; in step S3, after the second cylinder pushes the iron ring jig to the discharge conveying assembly, the first cylinder drives the push plate to leave the discharge end side of the iron ring conveying assembly, and the iron ring conveying assembly then conveys the next magnetic ring jig to its discharge end side to continue with subsequent steps.

[0017] Further, in steps S2 and S3, the movable module is provided with an X-axis movable mechanism, the X-axis movable mechanism is provided with a Z-axis movable mechanism, the Z-axis movable mechanism is provided with a vacuum suction cup group, the vacuum suction cup group is composed of a plurality of vacuum suction cups arranged in a ring shape, so as to smoothly adsorb and put down the magnetic ring, and the movable module drives the vacuum suction cup group to move left and right and up and down through the X-axis movable mechanism and the Z-axis movable mechanism.

[0018] The present invention also provides a wireless magnetizing ring assembly device, comprising a magnetic ring transmission component, an iron ring transmission component, a material discharging transmission component, a first cylinder, a second cylinder, a magnetic ring fixture, an iron ring fixture, a magnetic ring positioning station, an assembly station, a promoter injection device, a mobile module and a tunnel furnace;

[0019] The front sides of the magnetic ring conveying assembly and the iron ring conveying assembly are both discharge end sides; the magnetic ring positioning station is located at the discharge end side of the magnetic ring conveying assembly, and the magnetic ring conveying assembly conveys the magnetic ring fixture to the magnetic ring positioning station; the assembly station and the first cylinder are respectively located on the left and right sides of the discharge end of the iron ring conveying assembly, and the iron ring conveying assembly conveys the iron ring fixture to its discharge end side, and the first cylinder pushes the iron ring fixture to the assembly station;

[0020] The promoter injection device is arranged between the magnetic ring positioning station and the assembly station, and the movable module is arranged above the magnetic ring positioning station, the promoter injection device and the assembly station. The movable module moves the magnetic ring on the magnetic ring positioning station to above the promoter injection device. After the promoter injection device sprays the promoter on the bottom surface of the magnetic ring, the movable module moves the magnetic ring to the iron ring of the assembly station and presses the magnetic ring downward to assemble the magnetic ring and the iron ring into a wireless magnetizing ring.

[0021] The rear side of the discharging conveying assembly is the feeding end side. The discharging conveying assembly and the second cylinder are respectively located at the front and rear sides of the assembly station. The second cylinder pushes the iron ring fixture equipped with a wireless magnetizing ring on the assembly station to the discharging conveying assembly. A tunnel furnace is provided on the discharging conveying assembly.

[0022] Furthermore, the assembly equipment also includes a reflux conveying assembly, a third cylinder, a fourth cylinder and a fifth cylinder, the reflux conveying assembly is arranged side by side on the left side of the magnetic ring conveying assembly, the front side of the reflux conveying assembly is the feed end side, the third cylinder is arranged on the feed end side of the reflux conveying assembly, the telescopic rod of the third cylinder is connected to a pallet, and drives the pallet to move left and right to move the magnetic ring fixture on the magnetic ring positioning station to the feed end side of the reflux conveying assembly; the fourth cylinder is arranged on the front side of the third cylinder to push the magnetic ring fixture on the pallet to the reflux conveying assembly; the fifth cylinder is arranged on one side of the magnetic ring positioning station to position the magnetic ring fixture on the magnetic ring positioning station.

[0023] Furthermore, the accelerator spraying device includes a rotating platform and a shell, the shell is arranged on the rotating platform, the accelerator is filled inside the shell, a spray port is arranged on the top of the shell, an ultrasonic plate is arranged at the spray port, and the ultrasonic plate is used to achieve the accelerator spray effect.

[0024] After adopting the above scheme, the beneficial effects of the present invention are:

[0025] 1. The present invention can realize automatic loading of magnetic rings and iron rings through the magnetic ring transmission component, the iron ring transmission component and the first cylinder, the movement of the magnetic ring, the assembly and bonding of the magnetic ring and the iron ring and the preliminary curing of the glue can be realized through the mobile module, and the further curing of the glue can be realized through the second cylinder, the discharge transmission component and the tunnel furnace, thereby realizing the automation of the assembly process of the wireless magnetizing ring. The whole process only requires manual placement of the iron ring fixture equipped with the iron ring with a little glue on the iron ring transmission component and the placement of the magnetic ring fixture equipped with the magnetic ring on the magnetic ring transmission component, thereby improving the assembly efficiency, assembly accuracy and finished product qualification rate of the wireless magnetizing ring and greatly saving labor costs.

[0026] 2. The present invention also sets a promoter spraying device between the magnetic ring positioning station and the assembly station. The mobile module first moves the magnetic ring to the top of the promoter spraying device, and the promoter spraying device can spray the promoter on the bottom surface of the magnetic ring. After the spraying is completed, the mobile module moves the magnetic ring to the top of the iron ring of the assembly station and presses the magnetic ring down for a period of time. Since the promoter has the effect of quickly solidifying the glue, the mobile module only needs to be pressed down for a short time to initially solidify the glue between the magnetic ring and the iron ring, thereby realizing rapid bonding of the magnetic ring and the iron ring, and further improving the assembly efficiency.

[0027] 3. The present invention can utilize a magnetic ring transmission assembly and an iron ring transmission assembly to continuously transmit multiple magnetic ring jigs and iron ring jigs respectively. After completing the assembly of a wireless magnetizing ring, the next magnetic ring jig and iron ring jig can be immediately transmitted to the magnetic ring positioning station and the assembly station respectively through the magnetic ring transmission assembly, the iron ring transmission assembly and the first cylinder to carry out the assembly process of the next wireless magnetizing ring, thereby realizing the continuous assembly of multiple wireless magnetizing rings and greatly improving the assembly efficiency.

[0028] 4. The mobile module is provided with a vacuum suction cup group for adsorbing the magnetic ring. The vacuum suction cup group is composed of a plurality of vacuum suction cups arranged in a ring shape, corresponding to the ring shape of the magnetic ring. The magnetic ring can be accurately and smoothly adsorbed and put down without easy deviation, so that the magnetic ring can be aligned with the iron ring up and down and assembled in a fit, thereby improving the assembly accuracy and the qualified rate of finished products. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 The overall structure of the assembly equipment of the present invention is shown in FIG. Figure 1 ;

[0030] Figure 2 for Figure 1 A partial enlarged view of the middle part;

[0031] Figure 3 The overall structure of the assembly equipment of the present invention is shown in FIG. Figure 2 ;

[0032] Figure 4 for Figure 3 A partial enlarged view of point B in the middle;

[0033] Figure 5 It is a schematic diagram of the coordination structure of the third cylinder, the fourth cylinder, the fifth cylinder and the sixth cylinder of the present invention;

[0034] Figure 6 It is a structural schematic diagram of the accelerator injection device of the present invention;

[0035] Figure 7 It is a structural schematic diagram of the mobile module of the present invention.

[0036] Description of labels:

[0037] 1. Magnetic ring conveying assembly; 11. Magnetic ring fixture; 2. Iron ring conveying assembly; 21. Iron ring fixture; 3. Discharging conveying assembly; 31. Tunnel furnace; 4. Cylinder assembly; 41. First cylinder; 411. Push plate; 42. Second cylinder; 43. Third cylinder; 431. Tray; 432. Stop edge; 44. Fourth cylinder; 45. Fifth cylinder; 451. Baffle; 46. Sixth cylinder; 5. Magnetic ring positioning station; 6. Assembly station; 7. Accelerator injection device; 71. Rotating platform; 72. Shell; 721. Injection port; 73. Motor; 8. Moving module; 81. X-axis moving mechanism; 82. Z-axis moving mechanism; 83. Vacuum suction cup group; 9. Reflux conveying assembly. DETAILED DESCRIPTION

[0038] The present invention is described in detail below with reference to the accompanying drawings and specific embodiments.

[0039] like Figure 1-7 As shown, the present invention provides an assembly device for a wireless magnetizing ring, including a magnetic ring conveying component 1, an iron ring conveying component 2, a discharging conveying component 3, a cylinder component 4, a magnetic ring fixture 11, an iron ring fixture 21, a magnetic ring positioning station 5, an assembly station 6, a promoter injection device 7, a mobile module 8 and a tunnel furnace 31.

[0040] The magnetic ring conveying assembly 1, the iron ring conveying assembly 2 and the discharging conveying assembly 3 are all arranged along the Y-axis direction. The Y-axis direction described in the present invention is the front-to-back direction, the X-axis direction is the left-to-right direction, and the Z-axis direction is the up-and-down direction; the magnetic ring conveying assembly 1, the iron ring conveying assembly 2 and the discharging conveying assembly 3 are all conveyor belts, conveyor chains or other conveying mechanisms for conveying jigs, and the present invention is preferably a conveyor belt mechanism.

[0041] Specifically, the front sides of the magnetic ring conveying component 1 and the iron ring conveying component 2 are both the discharge end sides; the magnetic ring positioning station 5 is located on the discharge end side of the magnetic ring conveying component 1, and the magnetic ring conveying component 1 can convey the magnetic ring fixture 11 to the magnetic ring positioning station 5; the cylinder assembly 4 includes a first cylinder 41 and a second cylinder 42, and the assembly station 6 and the first cylinder 41 are respectively located on the left and right sides of the discharge end of the iron ring conveying component 2, and the iron ring conveying component 2 can convey the iron ring fixture 21 to its discharge end side, and the telescopic rod of the first cylinder 41 can be extended to push the iron ring fixture 21 to the assembly station 6.

[0042] The promoter injection device 7 is arranged between the magnetic ring positioning station 5 and the assembly station 6, and the movable module 8 is arranged above the magnetic ring positioning station 5, the promoter injection device 7 and the assembly station 6. The movable module 8 can move the magnetic ring on the magnetic ring positioning station 5 to above the promoter injection device 7. The promoter injection device 7 can spray the promoter onto the bottom surface of the magnetic ring. The sprayed promoter is a glue promoter and has the function of promoting the curing of the glue. After the accelerator is sprayed, the mobile module 8 moves the magnetic ring to the iron ring of the assembly station 6, and presses the magnetic ring downward. After the iron ring is loaded into the iron ring fixture 21, a circle of glue is first applied on the iron ring, and then the iron ring fixture 21 is placed on the iron ring transmission component 2. The mobile module 8 presses the magnetic ring downward, which can make the glue between the magnetic ring and the iron ring initially solidified. Since the accelerator with glue is sprayed on the bottom of the magnetic ring, the accelerator has the effect of quickly solidifying the glue. The mobile module 8 only needs to press down for a short time to make the glue between the magnetic ring and the iron ring initially solidified, so as to achieve rapid bonding of the magnetic ring and the iron ring, and further improve the assembly efficiency. After the glue is initially solidified, the magnetic ring and the iron ring are assembled into a wireless magnetizing ring.

[0043] Preferably, the glue is an anaerobic glue, and the accelerator is an anaerobic glue accelerator, and the accelerator of Loctite 7649 model can be selected.

[0044] The rear side of the discharging conveying component 3 is the feeding end side. The discharging conveying component 3 and the second cylinder 42 are respectively located at the front and rear sides of the assembly station 6. After the magnetic ring and the iron ring are initially solidified, the mobile module 8 is moved away, and the second cylinder 42 pushes the iron ring fixture 21 equipped with the wireless magnetizing ring on the assembly station 6 onto the discharging conveying component 3. The discharging conveying component 3 is provided with a tunnel furnace 31. The discharging conveying component 3 can convey the iron ring fixture 21 to the tunnel furnace 31 to further heat and solidify the glue, and then convey the iron ring fixture 21 out of the tunnel furnace 31 for unloading operation, collect the finished products, and complete all assembly processes of the wireless magnetizing ring.

[0045] The present invention can realize automatic loading of magnetic rings and iron rings through the magnetic ring transmission component 1, the iron ring transmission component 2 and the first cylinder 41, and can realize the movement of the magnetic ring, the assembly and bonding of the magnetic ring and the iron ring and the preliminary curing of the glue through the mobile module 8. The glue can be further cured through the second cylinder 42, the discharge transmission component 3 and the tunnel furnace 31, and the assembly process of the wireless magnetizing ring can be automated. The whole process only requires manual placement of the iron ring fixture 21 equipped with a slightly glued iron ring on the iron ring transmission component 2, and the magnetic ring fixture 11 equipped with the magnetic ring on the magnetic ring transmission component 1, thereby improving the assembly efficiency, assembly accuracy and finished product qualification rate of the wireless magnetizing ring, and greatly saving labor costs. Of course, an automatic feeding device can also be set to place the iron ring fixture 21 and the magnetic ring fixture 11 on the iron ring transmission component 2 and the magnetic ring transmission component 1 respectively, further saving labor costs.

[0046] Key References Figure 2 As a preferred embodiment, the mobile module 8 is arranged along the X-axis direction, and the magnetic ring positioning station 5, the promoter injection device 7 and the assembly station 6 are arranged side by side along the X-axis direction. The mobile module 8 is provided with an X-axis moving mechanism 81, and the X-axis moving mechanism 81 is provided with a Z-axis moving mechanism 82, and the Z-axis moving mechanism 82 is provided with a vacuum suction cup group 83. The vacuum suction cup group 83 is used to absorb and put down the magnetic ring. Through the drive of the X-axis moving mechanism 81 and the Z-axis moving mechanism 82, the vacuum suction cup group 83 can move left and right and up and down, so as to move the magnetic ring to the top of the promoter injection device 7 and the assembly station 6, and press the magnetic ring down for preliminary curing. The magnetic ring positioning station 5, the promoter injection device 7 and the assembly station 6 are arranged side by side along the X-axis direction, and the vacuum suction cup group 83 only needs to move along the X-axis direction and along the Z-axis direction to complete the fitting assembly process of the magnetic ring and the iron ring, thereby improving the assembly efficiency.

[0047] Furthermore, the vacuum suction cup group 83 is specifically composed of a plurality of vacuum suction cup groups 83 arranged in a ring shape, corresponding to the ring shape of the magnetic ring, and can accurately and smoothly absorb and place the magnetic ring down without easily being offset, so that the magnetic ring can be aligned with the iron ring up and down and assembled in a fit, thereby improving the assembly accuracy and the qualified rate of finished products.

[0048] Key References Figure 2 , Figure 4 and Figure 5 The assembly equipment also includes a reflux conveying component 9, and the cylinder component 4 also includes a third cylinder 43 and a fourth cylinder 44. The reflux conveying component 9 is arranged side by side on the left side of the magnetic ring conveying component 1. The front side of the reflux conveying component 9 is the feeding end side. The third cylinder 43 is arranged on the feeding end side of the reflux conveying component 9. The telescopic rod of the third cylinder 43 is connected to a tray 431. The third cylinder 43 can drive the tray 431 to move left and right. After the tray 431 moves to the right to the magnetic ring positioning station 5, the magnetic ring conveying component 1 transfers the magnetic ring fixture 11 to the tray 431 of the magnetic ring positioning station 5. After the mobile module 8 removes the magnetic ring on the magnetic ring fixture 11, the tray 431 moves to the left to the feeding end side of the reflux conveying component 9. The fourth cylinder 44 is arranged at the front side of the third cylinder 43 and can push the magnetic ring fixture 11 on the tray 431 onto the reflux conveying assembly 9. The reflux conveying assembly 9 can reflux the empty magnetic ring fixture 11 to facilitate recycling by the staff.

[0049] Furthermore, the cylinder assembly 4 also includes a fifth cylinder 45, which is arranged on one side of the magnetic ring positioning station 5 to position the magnetic ring fixture 11 on the magnetic ring positioning station 5, to prevent the magnetic ring fixture 11 from shifting or the tray 431 from being reset, so that the vacuum suction cup group 83 cannot align with the magnetic ring. After the moving module 8 removes the magnetic ring on the magnetic ring positioning station 5, the fifth cylinder 45 is reset to release the positioning of the magnetic ring fixture 11, and the tray 431 moves to the left again to transfer the magnetic ring fixture 11 to the feed end side of the reflux conveying assembly 9.

[0050] Specifically, a stop edge 432 is provided on the right side of the tray 431, and the fifth cylinder 45 is provided between the magnetic ring conveying assembly 1 and the reflux conveying assembly 9. The fifth cylinder 45 drives a baffle 451. When the magnetic ring conveying assembly 1 conveys the magnetic ring fixture 11 to the tray 431 of the magnetic ring positioning station 5, Figure 2 As shown, the fifth cylinder 45 drives the baffle 451 to extend to the left side of the magnetic ring fixture 11, and the baffle 451 and the baffle edge 432 respectively abut against the left and right sides of the magnetic ring fixture 11 to position the magnetic ring fixture 11 on the magnetic ring positioning station 5, as shown in FIG. Figure 4 As shown, after the movable module 8 removes the magnetic ring on the magnetic ring positioning station 5, the fifth cylinder 45 drives the baffle 451 to be recovered, and the positioning of the magnetic ring fixture 11 is released. The tray 431 can move to the left to transfer the magnetic ring fixture 11 to the feed end side of the reflux conveying assembly 9.

[0051] Key References Figure 2The magnetic ring conveying component 1 and the iron ring conveying component 2 can respectively continuously convey multiple magnetic ring fixtures 11 and iron ring fixtures 21. A sixth cylinder 46 is provided on the discharge end of the magnetic ring conveying component 1. After the magnetic ring conveying component 1 conveys the first magnetic ring fixture 11 to the tray 431 of the magnetic ring positioning station 5, the sixth cylinder 46 positions the next magnetic ring fixture 11 conveyed by the magnetic ring conveying component 1 to avoid collision and friction between the magnetic ring fixture 11 and the magnetic ring fixture 11 on the magnetic ring positioning station 5. The sixth cylinder 46 can be specifically arranged along the X-axis direction on the magnetic ring conveying component 1. The telescopic rod of the sixth air cylinder 46 is extended to the left or right side of the magnetic ring conveying component 1, and the magnetic ring fixture 11 is pushed against the side wall of the magnetic ring conveying component 1, so as to position the magnetic ring fixture 11, until the tray 431 and the fourth air cylinder 44 transfer the empty magnetic ring fixture 11 to the return conveyor belt, and when the tray 431 moves to the magnetic ring positioning station 5 again, the sixth air cylinder 46 releases the positioning of the magnetic ring fixture 11, and the magnetic ring fixture 11 is then transferred to the tray 431 of the magnetic ring positioning station 5 for subsequent steps, thereby realizing continuous loading of the magnetic ring fixture 11. Similarly, the iron ring conveying component 2 conveys the iron ring fixture 21. The telescopic rod of the first cylinder 41 is connected to a push plate 411. When the first cylinder 41 drives the push plate 411 to push the iron ring fixture 21 to the assembly station 6, the push plate 411 is located at the discharge end side of the iron ring conveying component 2, which can block the next iron ring fixture 21 from continuing to move; until the second cylinder 42 pushes the iron ring fixture 21 to the discharge conveying component 3, the first cylinder 41 drives the push plate 411 to leave the discharge end side of the iron ring conveying component 2, and the iron ring conveying component 2 can then convey the next magnetic ring fixture 11 to its discharge end side to realize continuous loading of the iron ring fixture 21, thereby realizing continuous assembly of multiple wireless magnetizing rings, greatly improving assembly efficiency.

[0052] Key References Figure 6 The accelerator injection device 7 includes a rotating platform 71 and a shell 72. The shell 72 is arranged on the rotating platform 71. A motor 73 is arranged on the rotating platform 71. The shell 72 can be driven to rotate by the motor 73. The inside of the shell 72 is filled with an accelerator. A spray port 721 is arranged on the top of the shell 72. An ultrasonic plate is arranged at the spray port 721. The spray port 721 utilizes the ultrasonic atomization principle of the ultrasonic plate to achieve an accelerator spray effect. The ultrasonic atomization principle is a process of using ultrasonic energy to shape liquid into fine droplets. Therefore, the accelerator injection device 7 can rotate while spraying the accelerator on the magnetic ring, so that the entire circle of the magnetic ring is evenly hung with the accelerator, which is beneficial to the subsequent initial curing of the glue.

[0053] The present invention also provides an assembly method of a wireless magnetizing ring, which is assembled using the assembly equipment described above. The assembly method specifically comprises the following steps:

[0054] S1. The staff places the iron ring on the iron ring fixture 21, then puts a circle of glue on the top surface of the iron ring, and then places the iron ring fixture 21 on the iron ring conveying assembly 2. At the same time, the staff places the magnetic ring on the magnetic ring fixture 11, and then places the magnetic ring fixture 11 equipped with the magnetic ring on the magnetic ring conveying assembly 1.

[0055] S2, the third cylinder 43 drives the tray 431 to move rightward to the magnetic ring positioning station 5, the magnetic ring conveying assembly 1 conveys the magnetic ring to the tray 431 of the magnetic ring positioning station 5, the fifth cylinder 45 drives the baffle 451 to extend and cooperate with the baffle edge 432 on the right side of the tray 431 to position the magnetic ring fixture 11 on the magnetic ring positioning station 5, the telescopic rod of the sixth cylinder 46 extends to position the next magnetic ring fixture 11 conveyed by the magnetic ring transmission assembly; then the moving module 8 moves the magnetic ring on the magnetic ring positioning station 5 to above the promoter injection device 7, the promoter injection device 7 rotates while spraying the promoter on the bottom surface of the magnetic ring, at the same time, the iron ring conveying assembly 2 conveys the iron ring fixture 21 to its discharge end side, the first cylinder 41 drives the push plate 411 to extend and push the iron ring fixture 21 to the assembly station 6, the push plate 411 is on the discharge end side of the iron ring conveying assembly 2 Block the next iron ring fixture 21 from moving to the discharge end side of the magnetic ring conveying component 1; and, the fifth cylinder 45 drives the baffle 451 to retract to release the positioning of the magnetic ring fixture 11, the third cylinder 43 drives the tray 431 to move left to the feed end side of the reflux conveying component 9, the fourth cylinder 44 pushes the magnetic ring fixture 11 on the tray 431 to the reflux conveying component 9, and the staff recycles the unloaded magnetic ring fixture 11; then the third cylinder 43 drives the tray 431 to move right to the magnetic ring positioning station 5, the telescopic rod of the sixth cylinder 46 is recovered to release the positioning of the next magnetic ring fixture 11, the magnetic ring conveying component 1 transfers the magnetic ring fixture 11 to the tray 431 of the magnetic ring positioning station 5, and the fifth cylinder 45 drives the baffle 451 to extend to position the magnetic ring fixture 11, and the feeding process of all magnetic ring fixtures 11 is completed in this cycle.

[0056] S3. After the accelerant is sprayed, the mobile module 8 places the magnetic ring on the iron ring of the assembly station 6, and then drives the vacuum suction cup group 83 to press down the magnetic ring and maintain the pressure for a period of time, so that the glue between the magnetic ring and the iron ring is initially solidified, and the magnetic ring and the iron ring are assembled into a wireless magnetizing ring. Then the mobile module 8 drives the vacuum suction cup to move to the magnetic ring positioning station 5 to grab the next magnetic ring to repeat the operation steps of step S2; after the mobile module 8 is moved away, the second cylinder 42 pushes the iron ring fixture 21 equipped with the wireless magnetizing ring to the discharge conveying component 3, and then the first cylinder 41 drives the push plate 411 to retract to leave the discharge end side of the iron ring conveying component 2, and the iron ring conveying component 2 conveys the next iron ring fixture 21 to its feed end side, and continues to repeat step S2 to complete the assembly process of the next wireless magnetizing ring. This cycle completes the assembly process of all wireless magnetizing rings.

[0057] S4, the discharging conveying component 3 conveys the iron ring fixture 21 equipped with the wireless magnetizing ring to the tunnel furnace 31 for heating until the glue is completely cured. The discharging conveying component 3 then conveys the iron ring fixture 21 out of the tunnel furnace 31 for subsequent unloading operations to complete all steps.

[0058] The above description is only a preferred embodiment of the present invention and is not a limitation on the design of this case. Any equivalent changes made based on the design key of this case shall fall within the protection scope of this case.

Claims

1. A method for assembling a wireless magnetizing ring, characterized in that: A wireless magnetizing ring assembly device is provided, comprising a magnetic ring transmission component, an iron ring transmission component, a material discharging transmission component, a first cylinder, a second cylinder, a magnetic ring fixture, an iron ring fixture, a magnetic ring positioning station, an assembly station, a accelerator injection device, a mobile module and a tunnel furnace; The front sides of the magnetic ring conveying assembly and the iron ring conveying assembly are both the discharge end sides, and the rear side of the discharge conveying assembly is the feed end side; the magnetic ring positioning station is located at the discharge end side of the magnetic ring conveying assembly, the assembly station and the first cylinder are respectively located at the left and right sides of the discharge end of the iron ring conveying assembly, the discharge conveying assembly and the second cylinder are respectively located at the front and back sides of the assembly station, and a tunnel furnace is provided on the discharge conveying assembly; the accelerant injection device is arranged between the magnetic ring positioning station and the assembly station, and the mobile module is arranged above the magnetic ring positioning station, the accelerant injection device and the assembly station; The assembly method comprises the following steps: S1. Place the iron ring on the iron ring jig, then apply a circle of glue on the top surface of the iron ring, and then place the iron ring jig on the iron ring conveyor assembly. At the same time, place the magnetic ring on the iron ring jig, and then place the magnetic ring jig with the magnetic ring on the magnetic ring conveyor assembly; S2, the magnetic ring conveying assembly conveys the magnetic ring to the magnetic ring positioning station, the moving module moves the magnetic ring on the magnetic ring positioning station to above the promoter spraying device, and the promoter spraying device sprays the promoter on the bottom surface of the magnetic ring. At the same time, the iron ring conveying assembly conveys the iron ring fixture to its discharge end side, and the first cylinder pushes the iron ring fixture to the assembly station; S3. After the accelerator is sprayed, the mobile module places the magnetic ring on the iron ring of the assembly station and presses the magnetic ring downward for a period of time to initially solidify the glue between the magnetic ring and the iron ring. The magnetic ring and the iron ring are assembled into a wireless magnetizing ring, and then the second cylinder pushes the iron ring fixture equipped with the wireless magnetizing ring to the discharge conveying assembly; S4. The discharging conveying assembly conveys the iron ring fixture equipped with the wireless magnetizing ring to the tunnel furnace for heating. When the glue is completely cured, the discharging conveying assembly conveys the iron ring fixture out of the tunnel furnace for unloading operation.

2. The method for assembling a wireless magnetizing ring according to claim 1, characterized in that: The assembly equipment further includes a reflux conveying assembly, a third cylinder and a fourth cylinder, wherein the reflux conveying assembly is arranged side by side on the left side of the magnetic ring conveying assembly, the front side of the reflux conveying assembly is a feeding end side, the third cylinder is arranged on the feeding end side of the reflux conveying assembly, the telescopic rod of the third cylinder is connected to a tray and drives the tray to move left and right, and the fourth cylinder is arranged on the front side of the third cylinder; Therefore, in step S2, the third cylinder first drives the tray to move right to the magnetic ring positioning station, and the magnetic ring conveying assembly then conveys the magnetic ring fixture to the tray of the magnetic ring positioning station. After the mobile module takes away the magnetic ring on the magnetic ring positioning station, the third cylinder drives the tray to move left to the feed end side of the reflux conveying assembly, and the fourth cylinder pushes the magnetic ring fixture on the tray onto the reflux conveyor belt to recycle the empty magnetic ring fixture.

3. The method for assembling a wireless magnetizing ring according to claim 2, characterized in that: In step S2, a baffle is provided on the right side of the tray, and a fifth cylinder is provided between the magnetic ring conveying assembly and the reflux conveying assembly. The fifth cylinder drives a baffle plate. When the magnetic ring conveying assembly conveys the magnetic ring jig to the tray of the magnetic ring positioning station, the fifth cylinder drives the baffle plate to extend to the left side of the magnetic ring jig. The baffle plate and the baffle plate respectively abut against the left and right sides of the magnetic ring jig to position the magnetic ring jig at the magnetic ring positioning station. After the moving module removes the magnetic ring on the magnetic ring positioning station, the fifth cylinder drives the baffle plate to be retracted to release the positioning of the magnetic ring jig, and the third cylinder drives the tray to move left to the feeding end side of the reflux conveying assembly.

4. The method for assembling a wireless magnetizing ring according to claim 3, characterized in that: In step S2, a sixth cylinder is provided on the discharge end of the magnetic ring conveying assembly. After the magnetic ring conveying assembly conveys the magnetic ring jig to the pallet of the magnetic ring positioning station, the sixth cylinder positions the next magnetic ring jig conveyed by the magnetic ring conveying assembly until the pallet and the fourth cylinder convey the empty magnetic ring jig to the return conveyor belt. When the pallet moves to the magnetic ring positioning station again, the sixth cylinder releases the positioning of the magnetic ring jig, and the magnetic ring jig is conveyed to the pallet of the magnetic ring positioning station to continue with subsequent steps.

5. The method for assembling a wireless magnetizing ring according to claim 1, characterized in that: In step S2, the promoter spraying device includes a rotating platform and a shell, wherein the shell is arranged on the rotating platform, the interior of the shell is filled with promoter, the top of the shell is provided with a spray port, and an ultrasonic plate is provided at the spray port. When the moving module moves the magnetic ring to above the spray port, the promoter spraying device rotates through the rotating platform and the ultrasonic plate while spraying the promoter to the magnetic ring.

6. The method for assembling a wireless magnetizing ring according to claim 1, characterized in that: In step S2, the telescopic rod of the first cylinder is connected to a push plate. When the first cylinder drives the push plate to push the iron ring jig to the assembly station, the push plate is located on the discharge end side of the iron ring conveying component to prevent the next iron ring jig from continuing to move; in step S3, after the second cylinder pushes the iron ring jig to the discharge conveying component, the first cylinder drives the push plate to leave the discharge end side of the iron ring conveying component, and the iron ring conveying component then conveys the next magnetic ring jig to its discharge end side to continue with subsequent steps.

7. The method for assembling a wireless magnetizing ring according to claim 1, characterized in that: In steps S2 and S3, the moving module is provided with an X-axis moving mechanism, the X-axis moving mechanism is provided with a Z-axis moving mechanism, the Z-axis moving mechanism is provided with a vacuum suction cup group, the vacuum suction cup group is composed of a plurality of vacuum suction cups arranged in a ring shape, so as to smoothly adsorb and put down the magnetic ring, and the moving module drives the vacuum suction cup group to move left and right and up and down through the X-axis moving mechanism and the Z-axis moving mechanism.

8. An assembly device for a wireless magnetizing ring, characterized in that: It includes a magnetic ring conveying assembly, an iron ring conveying assembly, a discharging conveying assembly, a first cylinder, a second cylinder, a magnetic ring fixture, an iron ring fixture, a magnetic ring positioning station, an assembly station, a accelerant injection device, a mobile module and a tunnel furnace; The front sides of the magnetic ring conveying assembly and the iron ring conveying assembly are both discharge end sides; the magnetic ring positioning station is located at the discharge end side of the magnetic ring conveying assembly, and the magnetic ring conveying assembly conveys the magnetic ring fixture to the magnetic ring positioning station; the assembly station and the first cylinder are respectively located on the left and right sides of the discharge end of the iron ring conveying assembly, and the iron ring conveying assembly conveys the iron ring fixture to its discharge end side, and the first cylinder pushes the iron ring fixture to the assembly station; The promoter injection device is arranged between the magnetic ring positioning station and the assembly station, and the movable module is arranged above the magnetic ring positioning station, the promoter injection device and the assembly station. The movable module moves the magnetic ring on the magnetic ring positioning station to above the promoter injection device. After the promoter injection device sprays the promoter on the bottom surface of the magnetic ring, the movable module moves the magnetic ring to the iron ring of the assembly station and presses the magnetic ring downward to assemble the magnetic ring and the iron ring into a wireless magnetizing ring. The rear side of the discharging conveying assembly is the feeding end side. The discharging conveying assembly and the second cylinder are respectively located at the front and rear sides of the assembly station. The second cylinder pushes the iron ring fixture equipped with a wireless magnetizing ring on the assembly station to the discharging conveying assembly. A tunnel furnace is provided on the discharging conveying assembly.

9. The assembly device of a wireless magnetizing ring as claimed in claim 8, characterized in that: The assembly equipment also includes a reflux conveying assembly, a third cylinder, a fourth cylinder and a fifth cylinder. The reflux conveying assembly is arranged side by side on the left side of the magnetic ring conveying assembly. The front side of the reflux conveying assembly is the feeding end side. The third cylinder is arranged on the feeding end side of the reflux conveying assembly. The telescopic rod of the third cylinder is connected to a pallet and drives the pallet to move left and right to move the magnetic ring fixture on the magnetic ring positioning station to the feeding end side of the reflux conveying assembly; the fourth cylinder is arranged on the front side of the third cylinder to push the magnetic ring fixture on the pallet to the reflux conveying assembly; the fifth cylinder is arranged on one side of the magnetic ring positioning station to position the magnetic ring fixture on the magnetic ring positioning station.

10. The assembly device of a wireless magnetizing ring according to claim 8, characterized in that: The accelerator spraying device comprises a rotating platform and a shell, wherein the shell is arranged on the rotating platform, the accelerator is contained inside the shell, a spray port is arranged on the top of the shell, an ultrasonic plate is arranged at the spray port, and the accelerator spraying effect is achieved by using the ultrasonic plate.

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